An intravenous or injectable biological therapy used to treat lupus and lupus nephritis.
BENLYSTA is indicated for the treatment of patients 5 years of age and older with: • Active systemic lupus erythematosus (SLE) who are receiving standard therapy, and • Active lupus nephritis who are receiving standard therapy. Limitations of Use The efficacy of BENLYSTA has not been evaluated in patients with severe active central nervous system (CNS) lupus. Use of BENLYSTA is not recommended in this situation. BENLYSTA is a B-lymphocyte stimulator (BLyS)-specific inhibitor indicated for the treatment of patients 5 years of age and older with: • Active systemic lupus erythematosus (SLE) who are receiving standard therapy; ( 1 ) • Active lupus nephritis who are receiving standard therapy. ( 1 ) Limitations of Use: The efficacy of BENLYSTA has not been evaluated in patients with severe active central nervous system lupus. Use of BENLYSTA is not recommended in this situation. ( 1 )
12.1 Mechanism of Action BENLYSTA is a BLyS-specific inhibitor that blocks the binding of soluble BLyS, a B-cell survival factor, to its receptors on B cells. BENLYSTA does not bind B cells directly, but by binding BLyS, BENLYSTA inhibits the survival of B cells, including autoreactive B cells, and reduces the differentiation of B cells into immunoglobulin-producing plasma cells.
Sources: drug label, approval and manufacturer data from the U.S. FDA via the openFDA API; shortage status from the FDA Drug Shortage Database. This page is a plain-English summary for general information and is not medical advice. It is not exhaustive and may not reflect the latest label — always consult the official prescribing information and your clinician or pharmacist. Brand availability, indications and approvals differ between the US, EU/Ireland (EMA/HPRA) and other regions.